Site	State	PM AQI* (ug/m3)
Houston North Wayside C405	TX	23
Houston North Loop C1052	TX	18
Texarkana New Boston	TX	14
Houston Westhollow C410	TX	13
Rossville-Williams St	GA	13
Houston East C1	TX	12
Lafayette	LA	12
Clinton C403	TX	12
San Antonio Old Hwy90 C677	TX	11
Macon Forestry	GA	11